| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they be seen to be | 17 |
|
| 2 | they be seen to [be] | 17 |
|
| 3 | they be seen to be | 17 |
|
| 4 | they be seen to [be] | 16 |
|
| 5 | they are seen to [be] | 12 |
|
| 6 | they were seen to [be] | 5 |
|
